Building pipeline (extended double H pipe with inspection port)
CN309081480SActive Publication Date: 2025-01-21SHENZHEN XINXING UNITED PIPELINE CO LTD
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Patent Information
- Application Number
- CN202430270431.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Priority Date
- 2024-04-17
- Filing Date
- 2024-05-09
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2039-05-09
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: Building pipe (extended double H pipe with inspection port). 2. Purpose of this design product: used to connect ventilation risers and drainage risers in buildings. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design.
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